3D CAD and 2D Drawings
Find and download 3D CAD and 2D drawings for key Timken products.
- Lovejoy offers flexible sleeves for S-Flex Endurance couplings in three designs: one-piece solid, one-piece split, and two-piece with retaining ring
- The one-piece split design provides solutions for applications with unique requirements where small shaft separations inhibit the installation of a one-piece solid sleeve
- Pre-molded teeth along the diameter of the sleeve engage with teeth of the coupling flanges
- No clamps or screws are needed to connect the flanges with the flexible sleeve which securely lock together under torque for smooth transmission of power
- Torque is transmitted through shear loading of the sleeve
- All three sleeve materials are highly elastic which permits the S-Flex coupling to protect connected equipment from harmful shock loading, vibration, and shaft misalignment
-
These sleeves feature a one-piece design molded in EPDM & Neoprene
rubber. In the case of JES & JNS Types, the one-piece design is split to
provide for ease of installation and removal.
Part Number |
Description |
Max. Bore |
Coupling Size |
Sleeve Type |
Outside Diameter |
Material |
Dimension L |
Nominal Torque |
|---|---|---|---|---|---|---|---|---|
 | ||||||||
| 68514436875 | N/A 6JNS SLEEVE | N/A 1.438 in | N/A 6JNS | N/A JNS | N/A 3.75 in95.25 mm | N/A Neoprene | N/A 1.880 in47.75 mm | N/A 450 in·lb50.84 N·m |
| 68514436878 | N/A 7JNS SLEEVE | N/A 1.625 in | N/A 7JNS | N/A JNS | N/A 4.340 in110.24 mm | N/A Neoprene | N/A 2.190 in55.63 mm | N/A 725 in·lb81.91 N·m |
| 68514436881 | N/A 8JNS SLEEVE | N/A 1.938 in | N/A 8JNS | N/A JNS | N/A 5.060 in128.52 mm | N/A Neoprene | N/A 2.500 in63.50 mm | N/A 1135 in·lb128.24 N·m |
